| 奇异平差模型的粗差检验与可靠性理论 |
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| 引用本文： | 王金岭.奇异平差模型的粗差检验与可靠性理论[J].武汉大学学报(信息科学版),1994(2). |
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| 作者姓名： | 王金岭 |
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| 作者单位： | 武汉测绘科技大学，地球科学与测量工程学院 |
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| 摘 要： | 本文推导了奇异平差模型参数估计的一般公式，构造了粗差检验的统计量，通过假设检验研究了相应的可靠性理论，并借助于一个实例阐述了这一理论的应用。
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| 关 键 词： | 奇异平差模型 粗差检验，可靠性理论 |
Gross Error Detection and Reliability Theory of Singular Adjustment Models |
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| Wang Jinling.Gross Error Detection and Reliability Theory of Singular Adjustment Models[J].Geomatics and Information Science of Wuhan University,1994(2). |
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| Authors: | Wang Jinling |
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| Abstract: | Up to now,gross error detection and reliability theory are generally baed on the Gauss-Markov models, in which the covariance mains of obeervations is POSitive definite.For the adjustment models with singular covariance matrix,the statistics of gross error detection are derived by the author.The corresponding reliability theory is developed from hypothesis test and the application of the theory is demonstrated with a practical example. |
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| Keywords: | singular adjustment model gross error detection reliability theory |
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